Individual Calculations September 2012
 Arjun, Bharat  Total change: 31.65  Rating chartPersonal card
 Dutch Open 2012 Dieren NED 2012-07-24
RcRownchangeKK*chgGame
 2199 2250 5.50 9 0.39 15 5.85 
  Maris, Ivo 2044 NED0.501-0.2615-3.90 
  Schouten, Nico 2232 NED1.0010.47157.05 
  De Jong, Migchiel m2358 NED0.001-0.3515-5.25 
  Zwirs, Nico 2173 NED0.501-0.1115-1.65 
  Go, Benjamin 2164 NED1.0010.38155.70 
  Evengroen, Henk-Jan 1968 NED0.501-0.3415-5.10 
  Greenfeld, Alon g2556 ISR0.001-0.1415-2.10 
  Heemskerk, Wim f2252 NED1.0010.50157.50 
  Beerdsen, Thomas 2044 NED1.0010.24153.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Hogeschool Zeeland 2012 Vlissingen NED 2012-08-04
RcRownchangeKK*chgGame
 2232 2261 6.50 9 1.72 15 25.80 
  Le Clercq, Maxim 1861  * NED1.0010.08151.20 
  Bollen, Guus 1967 NED0.501-0.3515-5.25 
  Holwijn, Melvin 2050 NED1.0010.23153.45 
  Ikonnikov, Vyacheslav g2533 RUS0.5010.33154.95 
  Hoffman, Ron 2082 NED1.0010.27154.05 
  Popilski, Gil m2460 ISR0.001-0.2415-3.60 
  Bottema, Martin 2084 NED1.0010.27154.05 
  Van Eijk, Sander m2441 NED1.0010.741511.10 
  Sandipan, Chanda g2611 IND0.5010.39155.85 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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